[INFO] fetching crate witchcraft-env-logger 2.0.0...
[INFO] testing witchcraft-env-logger-2.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate witchcraft-env-logger 2.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate witchcraft-env-logger 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate witchcraft-env-logger 2.0.0
[INFO] tweaked toml for crates.io crate witchcraft-env-logger 2.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate witchcraft-env-logger 2.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate witchcraft-env-logger 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cf590628f6f8b510a75191bf49782c298617c90afb3779cc6f540bc8380824c
[INFO] running `Command { std: "docker" "start" "-a" "8cf590628f6f8b510a75191bf49782c298617c90afb3779cc6f540bc8380824c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cf590628f6f8b510a75191bf49782c298617c90afb3779cc6f540bc8380824c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf590628f6f8b510a75191bf49782c298617c90afb3779cc6f540bc8380824c", kill_on_drop: false }`
[INFO] [stdout] 8cf590628f6f8b510a75191bf49782c298617c90afb3779cc6f540bc8380824c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae6514a46f1bcfefc157a8beda547d431d6acb624935f324d97e285d46236c4c
[INFO] running `Command { std: "docker" "start" "-a" "ae6514a46f1bcfefc157a8beda547d431d6acb624935f324d97e285d46236c4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling prettyplease v0.2.36
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling sequence_trie v0.3.6
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.5.11
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling staged-builder-internals v0.2.0
[INFO] [stderr]    Compiling staged-builder v0.2.0
[INFO] [stderr]    Compiling ordered-float v5.0.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling erased-serde v0.4.6
[INFO] [stderr]    Compiling toml v0.9.5
[INFO] [stderr]    Compiling serde-smile v0.3.1
[INFO] [stderr]    Compiling conjure-object v5.0.0
[INFO] [stderr]    Compiling conjure-serde v5.0.0
[INFO] [stderr]    Compiling conjure-error v5.0.0
[INFO] [stderr]    Compiling conjure-codegen v5.0.0
[INFO] [stderr]    Compiling witchcraft-log v5.0.0
[INFO] [stderr]    Compiling witchcraft-logging-api v2.0.0
[INFO] [stderr]    Compiling witchcraft-log-util v2.0.0
[INFO] [stderr]    Compiling witchcraft-env-logger v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.05s
[INFO] running `Command { std: "docker" "inspect" "ae6514a46f1bcfefc157a8beda547d431d6acb624935f324d97e285d46236c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae6514a46f1bcfefc157a8beda547d431d6acb624935f324d97e285d46236c4c", kill_on_drop: false }`
[INFO] [stdout] ae6514a46f1bcfefc157a8beda547d431d6acb624935f324d97e285d46236c4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b72c7e5fc96de782858eb93ff439549c2b617be0f7cc21fe522605fd8f688029
[INFO] running `Command { std: "docker" "start" "-a" "b72c7e5fc96de782858eb93ff439549c2b617be0f7cc21fe522605fd8f688029", kill_on_drop: false }`
[INFO] [stderr]    Compiling witchcraft-env-logger v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "b72c7e5fc96de782858eb93ff439549c2b617be0f7cc21fe522605fd8f688029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72c7e5fc96de782858eb93ff439549c2b617be0f7cc21fe522605fd8f688029", kill_on_drop: false }`
[INFO] [stdout] b72c7e5fc96de782858eb93ff439549c2b617be0f7cc21fe522605fd8f688029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82ff6045619e9872df89d691458de8f1456e47e67862a2ffa0013757555f0831
[INFO] running `Command { std: "docker" "start" "-a" "82ff6045619e9872df89d691458de8f1456e47e67862a2ffa0013757555f0831", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/witchcraft_env_logger-5c5b6dc5745c797c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests witchcraft_env_logger
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.67s; merged doctests compilation took 0.65s
[INFO] running `Command { std: "docker" "inspect" "82ff6045619e9872df89d691458de8f1456e47e67862a2ffa0013757555f0831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ff6045619e9872df89d691458de8f1456e47e67862a2ffa0013757555f0831", kill_on_drop: false }`
[INFO] [stdout] 82ff6045619e9872df89d691458de8f1456e47e67862a2ffa0013757555f0831